Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information ICM-U018600

Condition
The infotainment control module (ICM) checks the communication with the audio module (AUD).
The diagnostic trouble code (DTC) is stored if the infotainment control module (ICM) registers a fault in the communication with the Audio module (AUD).





Substitute value
- None.

Possible source
- Internal fault in the Audio module (AUD).
- No Audio module (AUD).
- Damaged fuse.
- Open-circuit in the MOST cable.

Fault symptom[s]
- No sound from loudspeakers